baber/WOPTO huggingface dataset:
Patent JP-H07189502-A (JP)
Title: Crawler type concrete cutter
Inventor: KUBO SETSUO
IPC: E04G23/08
Filed: 1993-01-28
Abstract: PURPOSE: To provide a crawler concrete cutter capable of easily cutting a large scale concrete structure at a low cost even when the surrounding ground is not levelled and facilitating the conveyance thereof to a factory site by mounting the concrete cutter on a rubber crawler attached holder in the concrete cutter by means of a wire saw. CONSTITUTION: A rubber crawler 2 is laid on a large number of wheels 1. A concrete cutter A including a wire-saw drive 5 for driving a wire saw 4 and a controller 6 or the like for controlling various kinds of equipments are mounted on a holder 3 borne on axes of the wheels 1. Accordingly, even when the ground is not levelled, it can be conveyed in a stabilized state by the rubber crawler, and tension variations in the wire saw can be also absorbed by traveling of the rubber crawler.
Patent JP-H08228212-A (JP)
Title: Key telephone system
Inventor: NAKANISHI HITOSHI
IPC: H04Q3/58
Filed: 1995-02-20
Abstract: PURPOSE: To improve the operability by automatically compensating the reduction in the level of a trunk line speech, the holding tone sent to a trunk line and the fixed message owing to the loss of a public line or the like. CONSTITUTION: When the voice level of a speech is small owing to the loss of a public line is small in the case of trunk line talking, a DTMF level detection section 19 detects the level of a DTMF signal sent from the public line. A DTMF level comparison section 20 compares the result of detection with a reference level. When the level of the DTMF signal is smaller than the result of comparison, the content of a trunk line speech level adjustment section 16 is revised, a speech voice level is amplified to automatically increase the voice level without key input of the user from its extension telephone set.  When the level of the DTMF signal is smaller than the reference level, the content of a hold tone trunk line transmission level adjustment section 21 and a message trunk line transmission level adjustment section 22 is revised to increase the level of a hold tone or a message informing absence to be sent to the trunk line.
Patent JP-H10227946-A (JP)
Title: Plug of plug connector for optical fiber, and its manufacture
Inventor: SILVIO MARAZZI
IPC: G02B6/38
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide the plug of the optical fiber which can easily be manufacture having a structure that does not spoil functions as a connector for an optical fiber. SOLUTION: An optical fiber part 2 which is previously mounted is held in a plug ferrule 1 and extended from the surface 3 of the plug ferrule to a lateral fusion-splicing access opening. A hole 6 which extends from an insertion surface 7 for a cable end coaxially with the optical fiber part 2 is also extended up to the fusion-splicing access opening. The said optical fiber part 2 can be welded to an optical fiber 28 of an optical fiber cable 24 in the fusion-splicing access opening on the spot. The plug ferrule is assembled by using at least two constituent elements. One constituent element 8 has an outside jacket serving to center the plug ferrule and the other constituent element 10 has the fusion-splicing access opening 4 and hole 6. Both the constituent elements are formed of different materials which can be manufactured relatively easily.
Patent JP-S58148528-A (JP)
Title: Squelch circuit
Inventor: SUZUKI FUMIYOSHI
IPC: H04H20/48
Filed: 1982-02-27
Abstract: PURPOSE:To discriminate noise from program sound in response to the state in change of a value of a autocorrelation function and to ensure the squelch operation, by applying a reception output signal to an autocorrelation function generating means and supplying a autocorrelation function output signal to a squelch discrimination means. CONSTITUTION:An IF signal from an input terminal is demodulated at a frequendy discriminator, and the demodulating signal is applied to a level comparator 9 of an autocorrelation function computing section via an equalizing LPF. The level is compared with a reference level at the comparator 9, the result of comparison is stored in a shift register 10, and the output of the register 10 is applied to counters 16-19 via AND gates 12-15 wich a clock of a timing clock generating section 11. The counters 16-19 count the number of outputs of each register stage, each coefficient of a polarity autocorrelation function is outputted and applied digital comparators 20-24. The output is compared with each reference level at the comparators 20-24, the discrimination output of the squelch is generated from an AND gate 12 in response to the result of comparison, and the squelch operation is made suitable and sure.
Patent JP-H09205607-A (JP)
Title: Video recording device and reproducing device
Inventor: MAGAI MITSUTOSHI
IPC: G11B20/10
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To reproduce the environment at image pickup in the case of reproducing a video signal by recording environment information at image pickup. SOLUTION: At image pickup, a video and a sound are recorded by a CCD 1 and a microphone 4 and they are subject to prescribed signal processing and recorded on a magnetic tape by a VTR section 15. Furthermore, at this image pickup, simultaneously environment detectors 7, 9-14 detect the environment of a site at image pickup and environment information is acquired. The environment information is subject to prescribed signal processing by a circuit 8 and recorded in a prescribed area on the magnetic tape by the VTR section 15. In the case of reproduction, a monitor and a speaker are used to reproduce video/sound, for example, temperature and humidity are reproduced by an air- conditioner, wind direction and velocity are reproduced by a blower tilt and acceleration or the like are reproduced by a support controller, and illuminance is reproduced by a lighting lamp.  Since the environment at site at image pickup is reproduced with the video/sound, the customer has an experience of a higher sense of reality.
Patent JP-H10226412-A (JP)
Title: Mobile belt conveyor
Inventor: KOBAYASHI HIDEO
IPC: B65G21/12
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a mobile belt conveyor that may be safely transferred with great efficiency with no assistance of a smaller heavy machine used for unpurposed one-point slinging or of human labor. SOLUTION: A mobile belt conveyor comprises a pair of rodlike frames 1 facing each other, plural roll members 2 rotatably arranged on the frames 1, and an endless belt member 3 stretched round the roll members 2 so as to be exposed at its underside outward under the frames 1. The frames 1 are provided with lifting/lowering devices 4 for separating the underside of the belt member 3 up from excavated ground or bringing the underside down into contact with excavated ground. The conveyor is thus adapted to normally convey objects during the separating operation of the lifting/lowering devices 4 and to self-advance by the turning motion of the belt member 3 during the contacting operation of the devices 4. The frames 1 are optionally provided with a direction control means or outriggers 21.
Patent JP-H10226204-A (JP)
Title: Pneumatic radial tire
Inventor: HARIKAE SHINYA
IPC: B60C9/18
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To improve high-speed durability as well as lightening without injuring the maneuvering stability, and produce by high productivity. SOLUTION: In a pneumatic radial tire arranging a belt layer 7 outside of a carcass layer 6 in a tread part 3, a plurality of steel reinforcing elements, which consist of the steel filament group twisted by single or plural steel filaments, are folded spirally to the longitudinal direction, then a flat steel code 1, of which closs section is flat and diameter of the flat cross section is 3 to 60mm, is wound to the outer periphery of the carcass layer 6 continuously several times in order to be flat, thereby the belt layer 7 is formed.
Patent JP-S59157516-A (JP)
Title: Waveform recording device
Inventor: WATANABE YOSHIAKI
IPC: G01D9/28
Filed: 1983-02-26
Abstract: PURPOSE:To read the crest value, etc., of a recorded waveform easily by feeding recording paper back after the recording of the waveform is completed, and recording a reference line at this time with a recording pen. CONSTITUTION:Data in a storage circuit 1 is read out to a latch circuit 2, D/A- converted, and supplied to a multiplexer 5. The multiplexer 5 supplies the data to a servo amplifier 6, and the recording pen 7 is driven. On the other hand, a motor control circuit 8 generates a forward rotation signal by the signal from a signal control circuit 11 and a paper feed motor 10 is driven forward by the output of a motor driving circuit 9 to feed recording paper. The circuit 8 generates a reversing signal by the output of the circuit 11 after the recording is completed and the motor 10 reverses to feed the recording paper back. The multiplexer 5, on the other hand, selects the output of a reference voltage setting circuit 4 by the output of the circuit 11 to record the reference line with the pen 7.
Patent JP-H07238144-A (JP)
Title: Curable composition
Inventor: MUROHASHI TOMOKO
IPC: C08L71/02
Filed: 1994-03-01
Abstract: PURPOSE:To obtain a low-viscosity curable compsn. which is excellent in workability and gives a cured item excellent in mechanical properties by compounding a polyether having a reactive silyl group, a polymer obtd. from a polymerizable unsatd. epoxy monomer, a silcon compd., and a reactive diluent. CONSTITUTION:This curable compsn. comprises a polyether having at least one reactive silyl group in the molecule, a polymer formed by polymerizing a polymerizable unsatd. monomer having at least one epoxy group in the molecule or formed by copolymerizing the monomer with another polymerizable unsatd. monomer, a silicon compd. having at least one nitrogen atom and at least one reactive silyl group in the molecule, and a reactive diluent having at least one epoxy-reactive or epoxy group in the molecule. The compsn. is moisture-curable at room temp. and can be used esp. as an elastic sealant or an adhesive.
Patent JP-H03236126-A (JP)
Title: Control mechanism part of switch
Inventor: ENDO HIROSHI
IPC: H01H3/32
Filed: 1990-02-14
Abstract: PURPOSE:To make a switch compact as a whole by providing a power accumulating link part, which has a toggle coil spring, on a plane perpendicular to a handle mechanism part, in the rear of a switch part. CONSTITUTION:When one end of an operation bar is engaged with the operation handle 10 at the top of a handle mechanism part and it is operated centering around the axis of the handle 10, the handle mechanism part operates, and moves the first vertical rod 18, whereby the rotating lever 16 of a power accumulating link part, which has a toggle spring 20, rotates by spring 20 force. The rotation of this lever 16 moves the second vertical rod 19 in the axial direction, and moves a driving link part 7, and elevates and lowers the movable electrode tube 2b of a switch 2, and mounts or removes the movable electrode tube 2b to a fixed electrode tube 2a, and opens or closes the switch of three-phase en-block. At the time of opening and closing of the switch 2, the forces of two toggle springs 20 are balanced, and a rotating lever 16 does not rotate, and by the axial action of the first vertical rod 18 at one end of the rotating lever 16, the rotating lever 16 operates, resisting the force of the coil spring 20, and from the middle of the action, it rotates accompanied with the power accumulating energizing force of the coil spring 20, the rod 19 moves in the direction opposite to the rod 18.
Patent JP-H08197607-A (JP)
Title: Manufacture of thermoplastic resin film
Inventor: TSUNASHIMA KENJI
IPC: B29C48/305
Filed: 1995-01-26
Abstract: PURPOSE: To prevent generation of surface defect of a film, particularly striping defect by specifying a product of a draft ratio for film extrusion and a film thickness when a sheet-like cast film is to be obtained by melting and extruding a thermoplastic resin by using a flat die. CONSTITUTION: In a method wherein a sheet-like cast film is manufactured by melting and extruding a thermoplastic resin by using a flat die, when a film thickness d is 100μm or less, a product Rd of a draft ratio R for film extrusion and the film thickness d is set to 1000 or above. When the film thickness d exceeds 100μm, the draft ratio R of the extrusion is set to 10 or aboves. In manufacturing, the thermoplastic resin is melted by heating to a melting completion temperature or higher and sent to the die. After the thermoplastic resin is expanded in the die in the cross direction, it is cooled, at a land of the die, to the melting completion temperature or lower and a down temperature crystallization start temperature or higher, and then extrusion molding is performed. Thus, a film having a little ferrule stripe is obtained.
Patent JP-S63200263-A (JP)
Title: Multi-processor system
Inventor: HIGUCHI KANJI
IPC: G06F15/16
Filed: 1987-02-16
Abstract: PURPOSE:To facilitate the development of programs by dividing system programs into an indispensable program and a conditional program. CONSTITUTION:System programs are divided into an indispensable programs A which are started by the dispersion of load and a conditional programs B which are started by the dispersion of functions. The programs A are allocated to the same addresses A0-Ai in common to all processors 1-1-1-n within the address spaces of the memories 2-1-2-n packaged into the processors 1-1-1-n. While the programs B are allocated to the same addresses Aj-An among processors of the same function in the order of older numbers within the address spaces of the memories 3-2-3-n which are additionally packaged into only the processors having the desired functions.
Patent JP-H06247181-A (JP)
Title: Drive device for vehicle
Inventor: TODA ISAO
IPC: B60K31/00
Filed: 1993-02-22
Abstract: PURPOSE:To restrain vehicle speed from being changed even if an engine is fluctuated in load by driving auxiliary driving wheels by actuators so as to be constant in vehicle speed at the time of running at a constant speed in a vehicle which has its right and left front or rear wheels driven by the engine, and has the other wheels driven by the actuators. CONSTITUTION:The driving force of an engine 2 is transmitted to a differential gear 5 via a transmission 4, so that right and left front wheels IFR and IFL are thereby driven. Meanwhile, right and left rear wheels are driven by hydraulic motors MR and ML while being independent as the right and left rear wheels IRR and IRL via drive shafts 11R and 11L. When vehicle speed is lowered down beyond a specified value because the vehicle runs on an uphill road, and accessories such as compressors, alternators and the like start to be driven, the motors MR and ML start operating by means of hydraulic pressure PO accumulated in an accumulator 41, the rear wheels IRR and IRL are driven independently from the driving force of the engine 2 so as to allow drives to be compensated, so that vehicle speed is thereby maintained, while shock and s sense of incompatibility experienced by crews is being reduced.
Patent JP-S54124561-A (JP)
Title: Vacuum cleaner
Inventor: WATANABE SHIYUUJI
IPC: A47L9/10
Filed: 1978-03-22
Abstract: PURPOSE: To control sucked air flow in a dust collecting case and press collected dusts by a force applied from the periphery of the case, by shaping a large dust filter like a cone whose top is located at the side of an inlet port and forming blades integrally with the slope of the cone.  
     CONSTITUTION: Two blades 18 are radially provided along the conical slope of the primary filter 10 shaped like a cone whose top is located at the side of the inlet port 5. The blades 18 symmetrially extend from the center along curves. In cleaning, the air flows from the inlet port 5 and swirls in the same direction as the inflow to deposit the dust collecting case by the centrifugal force and then passes through the primary filter 10 and a secondary filter 14. When the custs are dropped down, small dusts are flipped down by a dust removing member 24 under the revolution of a knob 12 and large dusts are pressed in a large opening 25 and a small opening 26 by the interlocked revolution of the primary filter 10 and the blades 18. To discharge the dusts to the outside, the knob 12 is revolved and the blades 18 are revolved by the action of a fixed blade 19. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52114113-A (JP)
Title: Thermo shrinking plastic pipe
Inventor: OOTA SHINICHI
IPC: F16L11/12
Filed: 1976-03-22
Abstract: PURPOSE: The idea is to obtain thermo-shrinking plastic pipe which, when applied for thermo-shrinking, can made even shrinkage toward sectional direction without having no axial shrinkage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03234654-A (JP)
Title: Information processor
Inventor: INOUE TADASHI
IPC: B41J2/175
Filed: 1990-02-13
Abstract: PURPOSE:To prevent ink from poor discharge by a method wherein when a power source is detected to be made and when a non-operating period of a specific period is measured, a recorder is made to execute a discharge recovery process. CONSTITUTION:A present data and time are first obtained. Then, if an initial start after making a power source is obtained, initialization of each hardware is performed, and a cleaning command is issued to a printer. In the case where the printer having received the cleaning command is a bubble jet printer, forced discharge of ink is performed by suction force of a pump 53 and causes for poor discharge are removed. If set hard disc using start time is obtained, a spindle motor and a fan are turned on. Then, if using the printer is requested, the process is ended by error when it is being used by other application. Whether four days or longer have elapsed from a former use is examined when the printer is not being used. When four days or over have elapsed, a cleaning process is performed.
Patent JP-H01208176-A (JP)
Title: Recorder
Inventor: WATANABE KATSUHIRO
IPC: B41J32/00
Filed: 1988-02-16
Abstract: PURPOSE:To simplify the replacement of an ink ribbon cassette and to prevent the loss of the cassette, by providing containing parts for containing auxiliary or optional ink ribbon cassettes in a portable recorder body. CONSTITUTION:Cassette containing parts 5, 5 respectively for holding and containing auxiliary or optional ink ribbon cassettes 4, 4 are provided on the bottom of a typewriter body 1. In this case, the cassette containing part 5, 5 provided on the bottom of the typewriter cassette 1 as recessed parts detachably hold and contain the ink ribbon cassettes 4, 4 through a holding member, respectively. In this manner, the ink ribbon cassette can be rapidly and easily replaced anytime and anywhere. In addition, there is no possibility that the auxiliary or optional ink ribbon cassettes 4 are lost together with a keyboard cover 3 during the use of the typewriter.
Patent JP-S56128565-A (JP)
Title: Fluorescent lamp device
Inventor: YOKOYAMA NOBUO
IPC: H01J61/72
Filed: 1980-03-13
Abstract: PURPOSE:To control the temperature rise of a stabilizer, by using thermistor of positive characteristic as the stabilizer and placing the thermistor of positive characteristic and a temperature adjusting member in good contact. CONSTITUTION:In a light-permeable or semipermeable envelope tube 1 a linear tube fluorescent lamp 20 is inserted, and to one end of the envelope tube 1 a screw- in type base 3 is connected while to the other end a cap 15 is connected. In the cap 15 a starter lamp 31 is housed, while in the base 3 a stabilizer 35, consisting of nonlinear positive characteristic thermistor, is contained. Said stabilizer 35 is held by a spring supporting seat 36 and terminal plate 37 respective consisting of conductive plate, then a mounting hook formed in the spring supporting seat 36 inhibits a movement of the stabilizer. The spring supporting seat 36 is always pressed by a coil spring 39 housed in a conduction hole 9. The terminal plate 37 is engaged and contacted to a temperature adjusting member 43, thus a heat radiating action of the stabilizer 35 can be performed by the temperature adjusting member 43.
Patent JP-H05229827-A (JP)
Title: Method for forming ferroelectric film
Inventor: ISHIHARA KAZUYA
IPC: H01G7/06
Filed: 1992-02-19
Abstract: PURPOSE:To obtain a ferroelectric film having improved film quality by depositing a film of a Pb-containing composition on a substrate and heating with a lamp at a prescribed temperature, thereby converting the deposited film to a perovskite crystal structure. CONSTITUTION:A Pb-containing film 1 having a prescribed composition such as PZT (PbZrxTi1-xO3) is deposited on a substrate by sputtering process or a sol-gel process. Light is radiated exclusively to the film 1 on the substrate using a halogen lamp, etc., and the film is heated at 550-650 deg.C for about 1min. The film is converted to a perovskite crystal structure to form a ferroelectric film 1'. A number of crystal nuclei 2 are formed in the film 1' by the quick- heating procedure and crystal grains 3 are grown on the nuclei. The crystal grains 3 are soon brought into contact with each other and the growth of the crystal is stopped while the crystal diameter is still small to get a ferroelectric film 1' containing crystal grains 3 having optimum diameters. In contrast with the above process, the crystal nuclei 12 in the film 11 are excessively grown in the case of heating with an electric furnace to get a heat-treated ferroelectric film 11' having too large crystal grains 13 to keep the film from cracking.
Patent JP-H07216823-A (JP)
Title: Structure and construction method thereof
Inventor: OKADA OSAMU
IPC: E01D19/02
Filed: 1994-02-02
Abstract: PURPOSE:To provide a structure safely and with the fewest possible work man- hours on the foundation constructed on the sea bottom ground or the inclined face in the folds of mountains. CONSTITUTION:Founations C, C are constructed on the inclined faces R, R in the folds of mountains, and a supporting part 7 is installed on the inclined face R side of the foundation C. The upright part 2 of a first unit member A1 is partially embedded in the foundation more on the inner side than the supporting part 7, and the upright part 2 and the supporting part 7 are fixed being tied by a tightening member 8. After reinforcing the vicinity of the unit member A1 by placing concrete, a unit member Az is placed on the unit member A1 and fitted in by the recessed and protruding parts 4, 5 of both upright parts 2, 3. At the same time, the fastening means 11, 11 of both upright parts 2, 3 are connected by a bolt 10, and the unit member A2 and the supporting part 7 are fixed to each other by the tightening member 8. Unit members A3... An are connected in the same way, and concrete is placed between the inclined face R and the external wall bodies of the unit member group A1... An to obtain a bridge pier (structure) D.
Patent JP-S55469-A (JP)
Title: Carman vortex generator for carman vortex flow meter
Inventor: TSUCHIYA KIICHI
IPC: G01F1/32
Filed: 1979-03-19
Abstract: PURPOSE:To generate Carman vortexes having an excellent resolution by arranging Carman vortex generating plates at a preset spacing at the back of a Carman vortex generating element lever. CONSTITUTION:A vortex generating element lever 6 of a triangle having an acute vertex angle theta is arranged upwatream of a pipe to prevent waves in parallel with a vertex generating element plates 5 from being generated. The element plates 5 having a width d are arranged such that the spacing t from the lever 6 satisfies the relationship of t=0.1d to 0.9d. Likewise, vortex generating plates 5', 5'' and so on are consecutively arranged. Then, Carman vortexes separated satisfactorily can be generated without being influenced by the variations in the flow speed and rate of a fluid. As a result, if the Carman vortexes having an excellent resolution are counted through Carman vortex detecting means 4, the flow rate or the like can be metered in high accuracy.